X-Plan Partners
- 84 Lumber Company
- ARCADIS U.S., Inc.
- ASML US, Inc.
- ASRT
- AT&T
- Ahold
- Air Products & Chemicals, Inc.
- Alcatel-Lucent
- Alliant Energy
- Allied Group-Nationwide Subsidiary
- Altair Engineering
- American Automobile Assoc
- American Red Cross
- American Tire Distributors Inc
- Amerigas Propane, LP
- Apria Healthcare Inc.
- AstraZeneca Canada Inc
- Avaya Communication
- Avis Budget Group
- BJ’s Warehouse
- Bank of America
- Bechtel Equipment Operations
- Best Buy
- Best Buy Co, Inc.
- Borden Chemical and Plastic
- BorgWarner
- Brightview Landscapes LLC
- Bunzl Distribution
- CP Family of Companies
- CRH/Oldcastle, Inc.
- CSX Transportation
- CVS Caremark Inc
- Cardinal Health
- Cargill
- Central Transport International, Inc.
- Charter Communications
- Citi
- Citizens Communications
- Coca Cola Refreshments
- Compass Group
- Compucom Systems
- Computer Science Corporation
- Con-way Freight
- Continental Airlines
- Covalence Specialty Materials Corp.
- Cox Enterprises, Inc.
- Crawford
- Culligan International Company
- Cumberland Farms Inc.
- Cummins, Inc.
- DST Systems, Inc.
- Day Zimmermann Inc
- Dell Computer Corp.
- Delta Airlines
- Disabled American Veterans
- Diversified Automotive Inc
- Dominion Resources Services, Inc.
- Domtar
- EMCOR
- Eaton
- Ecolab Inc.
- Edison Electric Institute
- Entergy
- Evonik Degussa Corporation
- Exel
- Experimental Aircraft Association
- FedEx
- Ferguson Enterprises
- Fidelity Investments
- Fresenius – National Medical Care, Inc.
- General Electric
- Genuine Parts Company
- George Weston Ltd.
- Goodyear Tire and Rubber Company
- HP Products
- Harley-Davidson Motor Co.
- Harrells
- Hearst Corporation
- Hexion Specialty Chemicals
- Home Depot
- Honeywell International
- IBM
- IGT
- ITW Food Equipment Group
- Illinois Tool Works Inc.
- Information Builders
- JP Morgan Chase
- Johnson Controls, Inc.
- Kmart
- Lamar Advertising
- Landstar System
- Lenovo
- Lincare, Inc.
- Lockheed Martin Corporation
- Lowe’s
- MCFAI
- Magna Automotive
- Marriott International, Inc.
- MasTec
- McDonald’s Corporation
- MetLife
- Michelin
- Mustang Club of America
- NES Co
- NRECA
- NSK Steering Systems America
- National Grid
- Nationalease
- NationsRent
- Nationwide Insurance Enterprise
- New York State United Teacher
- ORKIN PCO SERVICES
- Owens Corning Corporation
- Penske
- PepsiCo.
- Petro, Inc.
- Philips
- Pitney Bowes Management Services
- PricewaterhouseCoopers
- Progressive Insurance
- Public Service Electric & Gas Company
- RL Transfer Inc
- Regeneron
- Republic Services Procurement Inc
- Rochester Gas and Electric
- Ryder Systems
- SABIC Innovative Plastics
- SCA Hygiene
- Saint Gobain
- Sedgwick CMS, Inc.
- ServiceMaster, Inc.
- Sherwin-Williams Company
- Siemens
- Sirius Satellite Radio
- Sodexo
- Sprint Nextel Corp.
- Stanley Black and Decker
- Stantec Consulting
- State Farm Insurance
- Stiefel Laboratories
- Suburban Propane LP
- Sysco Corporation
- Tetra Tech
- The Hertz Corporation
- The Nielsen Company
- The Travelers Indemnity Co – MS01A
- Time Warner
- Time Warner Telecom, Inc.
- TruckPro
- True Value Retail Members
- Turner Construction Company
- Tyco International, Inc.
- U-Haul
- UPS
- United Rentals, Inc.
- United Technologies
- Value Options
- Verizon Co
- Veterans Advantage
- WILSON ELSER MOSKOWITZ EDELMAN
- Wal-Mart Stores Inc.
- Ward Products, LLC
- WellPoint Health Networks
- XPO Enterprise Services Inc.
- Xerox Corporation
